How to use viruses in a sentence

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Sentence Examples There have been hundreds of new viruses released, the majority the result of a display of rivalry between two virus writers. Tumor cells also can arise by non-genetic means through the actions of specific tumor viruses. Frequent hand washing is important in avoiding the spread of flu and cold viruses. Many human pathogens, including influenza viruses, possess neuraminidase enzymes. Water-borne parasites like giardia and viruses like Norwalk virus could cause similar problems. Toxins accumulate faster, and viruses and bacteria grow more quickly, in a body that is not adequately warmed. Stains and cultures of bronchial washings were negative for Pneumocystis, acid-fast bacilli, fungi, bacteria, and viruses. Most other respiratory viruses don't seem to increase the normal risk for birth defects. The science of virology substantiates that there are mechanisms in a healthy organism that can and do inhibit the invasion of viruses. Gastroenteritis is caused mainly by viruses, such as the rotaviruses commonly found in infected shellfish. After the plague of viruses and worms, the main security issues of 2003 were identity theft, spam, keyboard loggers and social engineering. He said the government reaffirmed its commitment to tackling sexually transmissible and blood-borne viruses. When tonsillitis is caused by viruses, the length of illness depends on which virus is involved. Your sinus cavities produce mucus to help expel viruses, so a runny nose is actually desirable. I tried to explain about microbes, viruses, but my heart wasn't really in it. The majority of viruses, however, live symbiotically or mutualistically with their hosts, causing no harm. The measles, mumps, and rubella vaccine contains live attenuated measles, mumps, and rubella viruses. The adenoid is a lymph gland structure that contains cells to which cold viruses attach. My mother really did spray my computer with Lysol because she was afraid of catching computer viruses. Many viruses propagate by using the e-mail addresses stored in a user's address book. Show More Sentences Do you believe that right now there are people in this world trying to weaponize smallpox and other viruses, and succeeding? It should be taken as read that the software used is capable of finding and correctly identifying any viruses that you may have. Breast milk contains antibodies that protect infants from bacteria and viruses. If they are dated, you should update them and then scan your system for viruses. Prions do not contain DNA or RNA as do fungi, bacteria, viruses, viroids, or any other previously known infectious entities. With regular flu, a single sneeze ejects millions of tiny viruses into the air. Some parts seem to be like bird or avian viruses, while other bits are similar to bovine or murine viruses. Avian influenza is an infection caused by contagious viruses that are common among birds. Incoming e-mail is scanned for viruses as a matter of course, but that didn't help with this problem. Miller explained this technology was able to differentiate between mass mailers and regular viruses, only sending notifications for the latter. Virtually all pathogenic bacteria, viruses and fungi are anaerobic and will be killed by hydrogen peroxide. Infections with bacteria or viruses can give rise to an acute inflammation of a joint. Genetic tests indicate that the viruses came from chimpanzees, baboons, and an African green monkey. Computer viruses and other malicious code should then be less able to cause significant damage. All viruses are malicious, nasty little programs written by misguided people. Biological viruses also ' steal ' virulence genes from other viruses and become more malignant. In a new study, researchers show that special viruses are the culprits behind the emergence of virulent select new bacterial strains. The problem is that many people are impacted by viruses and malware, and thus are quite angry about it. Rous's first paper, which stated that viruses can cause cancer, was received with much skepticism. The free radicals have the additional benefit of killing bacteria, viruses and spores. Show More Sentences Its main study area is infectious diseases caused by viruses, bacteria and parasites. Suitable vectors are the DNAs of bacterial viruses or bacteriophages which naturally infect bacteria and replicate within them. However, another promising approach is to use bacterial viruses knows as bacteriophages to produce vaccines very rapidly and cheaply. That means criminalizing behavior such as the spreading of viruses and setting up a punishment that fits the resulting economic damage. Unfortunately this means that a whole host of bacteria, viruses and prions are just waiting to be levelled at any of us at any time. Many cases of food poisoning are caused by micro-organisms, including bacteria, viruses and moulds. A large number of micro-organisms cause ARD with viruses outnumbering bacteria. At the same time bacteria, viruses and other disease-causing micro-organisms are also becoming more active. Each year scores of different respiratory viruses cause a mostly benign illness, which cannot be distinguished clinically by causal agent. Some viruses may also be protected by an outer spikey layer called an envelope. The potential of lost work caused by viruses and other malicious software also rated very high. These lists of vulnerable computers are often traded or sold over the Internet and help virus writers plant their viruses quickly. Bacteria and some viruses multiply and mutate rapidly, and can evolve much more quickly than we can develop new drugs to fight them. The commission found that viruses and worms are foreseeable events, as evidenced by the regular security bulletins issued by software companies. Could the viruses survive within biting insect populations for long enough considering these insects' life-spans? The average size of email-bourne viruses so far this year has been well under 20 kilobytes. This paved the way for e-mail viruses, like Melissa and LoveBug, that automatically spread to people in the victims' address books. Such viruses enter the host cell and then rapidly multiply inside the cell before killing it. A system of digital barter would be set up so that one could download viruses only by contributing new viruses. With final ultraviolet light treatment, the effluent has been treated for everything but viruses. Show More Sentences When found outside of host cells, viruses exist as a protein coat or capsid, sometimes enclosed within a membrane. Harvard University scientists have found that ultra-thin silicon wires can be used to electrically detect the presence of single viruses. Cold viruses are ultramicroscopic organisms that depend on the genetic makeup of our cells for their reproduction. Herpes is caused by herpes simplex viruses, which are similar to the viruses that cause chickenpox and shingles. They also handle everyday mishaps and misadventures, such as broken teeth, sprained backs and stomach viruses. Migratory wildfowl, notably wild ducks, are carriers of the viruses, but are unlikely to develop an infection. The team aim to perform trials in animals that are naturally infected with HBV-like viruses. Among the viruses that are put under the microscope are the adenoviruses, bunyaviruses, retroviruses and the coronaviruses. This makes biological warfare weapons easier to create, because the genomes of many viruses that attack humans are already known. Further, tissue banks are only required to test donated human tissue for HIV and hepatitis viruses. And if it is not spam clogging your inbox, it is viruses, worms and other nasties. More recent viruses and blended threats also extract passwords, decryption keys and logged keystrokes. The company said the next phase of viruses would hit mobile phones and wireless platforms. He points out that staff can also compromise security by viewing shady sites and accidentally installing keylogging software or viruses. Segmentation of the RNA genome is a feature shared by a variety of animal, plant, and bacterial viruses. No evidence of genetic reassortment between avian and human influenza viruses has been identified. Yes, squirrels, like humans, get sick and can be infected by a variety of parasites, bacteria, and viruses. Of the ones they examined, they don't see any reassortment with human viruses yet. For example, some viruses infect executable code in the boot sector of floppy disks or in system areas of hard drives. In some animal studies, it stimulates natural killer cells and monocytes, which the immune system uses to fight off viruses. Show More Sentences Taxa names represent monophyletic groups of viruses with similar coding capacities. Some viruses that cause pneumonia are adenoviruses, rhinovirus, influenza virus, respiratory syncytial virus, and parainfluenza virus. Among other things, biological agents include bacteria, viruses, fungi, pollen, dust mites and moulds. Stop wasting your time posting to this site and get going on ridding your Windoze clone of spyware and viruses. In this system, viruses replicate faster, achieve higher titres, and deplete thymocytes better than their unmutated counterparts. It differs in several ways from small, red, dry beans now grown, beginning with improved resistance to bean common mosaic viruses. Biological stress includes insects, viruses, wilts and blights, nematodes, diseases, susceptible varieties, grass types and animals. Newborn buffalo calves, like bovine calves, can succumb in large numbers to viruses, bacteria, and poor nutrition. I have quelled the ferocious beasties that are computer viruses, all without hurting those that should be maimed horribly. Every day we are exposed to disease, to cold and flu bugs, to viruses of one sort or another. A trend that is evident in the table is that viruses that infect bacteria are more tightly packed than the viruses that infect eukaryotic cells. But these shortcomings tend to be bundled together with broader concerns over spam, viruses, hacking, and all the other sundry ills of the world. But a third possibility, he said, is that both viruses work together in a previously unrecognized way. Well, the immune system really is a surveillance mechanism for all sorts of bugs, viruses, bacteria etc. Influenza vaccine contains only non-infectious viruses, it cannot cause influenza. The World Health Organization has said that following natural disasters, bacteria and viruses from corpses die within 24 hours. To be really sure you've deleted Microsoft worms and viruses, you've got to reformat the disk before restoring from backup. The saline solution means that any harmful bugs, viruses or bacteria cannot survive, so it is completely hygienic. Of course, in such enclosed confines, virulent viruses can run wild, and if the person next to you is sniffling, find another seat if you can. If you think that isn't cool enough, my dad studies viruses for the medical lab in Atlanta. Show More Sentences According to industry regulators, the number of new viruses circulating via e-mail is increasing by about 20 percent a month. There are also fears that the process of xenotransplantation may transmit dangerous viruses to humans. If these viruses were strictly vertically transferred in the plant kingdom, we would expect to find them in all major plant lineages. The grower must use every precaution to avoid the possibility of the reintroduction of viruses once the new plantings are established. Disease problems can include powdery mildew, Botrytis blight, aster yellows, leaf spots, viruses and foliar nematodes. A spate of viruses could force carriers to beef up their customer support staffs, which would drive up prices for all users. Garlic helps prevent and eliminate infections as well as destroys parasites, worms and viruses in addition to stimulating the immune function. They also question whether terrorists would even try to develop West Nile as a weapon when more virulent viruses are available. Hackers gain secret control of the computers by sending e-mail viruses and worms or by planting software code on web sites. It should be noted, however, that kuru and Mad Cow are both caused by prions rather than by bacteria or viruses. This would help identify and flush out infiltrating viruses, worms, trojans and other malicious softwares. Like most RNA viruses they accumulate mutations very fast, and the way the virus RNA replicates itself facilitates frequent recombination. Researchers have found viruses in wells 200 to 400 feet from the point where the viruses were introduced into saturated soils. The skin cells in the warts releases thousands of viruses, so close skin-to-skin contact can pass on the infection. Over the past year our virtual mailboxes have been swamped by spam, worms, and malignant viruses. An example would be retro viruses that attack antivirus software by deleting virus definition tables or memory resident scanners. The biggest concern in the Pacific Northwest is the green peach aphid, because the aphid transmits leaf roll and other viruses. Almost a hundred different viruses cause warts, which are usually passed from person to person through direct contact. Manipulated to seek and destroy hardy cancer cells, viruses have been shown to shrink tumours in animal models and in early human studies. This is clear evidence that viruses are unlike any known living thing and are much more like inanimate than animate matter. Show More Sentences One of the most fascinating aspects of this topic is the interrelationship between lectins and viruses. Some southern pea varieties are susceptible to mosaic viruses, powdery mildew, and leaf spot diseases. Thus far, adenoviruses and retroviruses are the two families of viruses that have been used in the majority of clinical trials. Bcells are white blood cells which defend the body against viruses and bacteria by making antibodies. Many viruses have exploited loopholes in commonly used web browsers and email software to increase their chances of spreading effectively. Working in the security field, many of us know people who are regularly infected with viruses, worms, Trojans. If the source of contamination is animal waste or effluent from septic tanks, bacteria, viruses, and protozoa may also be present. Most chest infections are usually caused by germs such as bacteria or viruses. We are our own worst enemies when it comes to infection with computer viruses, but lessons do seem to be being learned. On 4 April specimens obtained by throat swab were sent for virological studies, but they were negative for respiratory viruses. It turns out that several viruses can cause an arthritis resembling rheumatoid arthritis. Influenza or rhinovirus infections in adults, or respiratory syncytial or other viruses in young children, can exacerbate or lead to asthma. Inactivated influenza vaccine contains noninfectious killed viruses and cannot cause influenza. It was interesting to note that neither the viruses nor the rickettsiae multiplied in this cell line. Biological weapons can come in a variety of forms, including viruses, bacteria, and rickettsia. It is among the type A influenza viruses, which can affect humans as well as chickens, ducks, horses, seals, whales, and other animals. All microbes, be it viruses, bacteria, mycoplasma, fungi or parasites interfere in research. For infections caused by the chickenpox or herpes viruses, antiviral drugs may be prescribed if the infection is caught early. Basically, we released a baker's dozen of specially engineered, highly contagious viruses into the general population. Rumours that the Bluetooth systems of cars are at risk from infection from mobile phone viruses have been debunked. Show More Sentences Those viruses, called bacteriophages, specifically infect bacteria, capture some of their genes, and transfer the genes from one microbe to the next. The genes of these viruses produce new virus variants, including those with potential to cause epidemics in other animals, like minks, seals, swine, and humans. In short, drumming can increase the presence of T-cells, the white blood cell that fights viruses. The fact that both mammalian viruses and bacteriophage show this loss of pentons indicates the universality of the instability of these interactions. In the past we had sufficiently hard winters to keep the aphids and their viruses in check long enough to produce disease-free seed potatoes and soft-fruit plants. These results suggested that possible precursor viruses for highly pathogenic avian myxoviruses are still brought into Japan by migratory waterfowls. An HIV-positive patient is determined to have progressed to full-blown AIDS when they develop any one of a number of symptoms, diseases or viruses. Sentinel mice monitored serologically throughout the study were free of Sendai virus, pneumonia virus of mice, mouse hepatitis virus, other murine viruses and mycoplasma. Named after its white-striped legs, the tiger mosquito is a vicious biter that transmits tropical viruses including dengue fever, yellow fever and forms of encephalitis. Alcohol long has been recognized and documented as a broad-spectrum effective antiseptic that kills bacteria, mycobacteria, fungi, and some viruses. In general, be wary of slickly marketed software programs that make extravagant claims, whether they be to rid your computer of viruses or fix slow performance. On the one hand, patients may not understand that viruses are the cause of most cold symptoms this time of year. A large number of viruses emerge from the host cell before it dies. We also observed qualitatively distinct behavior between the alkali-earth metal ions and the divalent transition metal ions in their action on the charged viruses. When the linings of your sinuses become infected, usually due to viruses or bacteria, they may swell, causing an obstruction and interfering with the normal drainage of mucus. The key to this bioengineering is having the genome of existing viruses, and more capable equipment and techniques for handling material at the molecular level. The range of threats from bioweapons can come from bacteria, viruses, and toxins, each with their own levels of mortality and potential for epidemic spread. Most users inject their drugs, which increases the risk of blood-borne viruses like Hepatitis C and HIV being transferred through sharing needles. They then set about culturing the breast milk for bacteria and for viruses. If anti-virus vendors were able to reduce the window of vulnerability to three hours or less, mass-mailing viruses would have little if any impact. Show More Sentences The virus itself is a spherical enveloped virion, between 80 and 160 nm diameter, and has single stranded RNA of about 30 kilobases, the largest genome of all ssRNA viruses. Importers want their products cleared quickly but fungi and other plant pathogens like bacteria and viruses don't always like to reveal themselves. While antibiotics are hardly a silver bullet and they are useless against viruses, they raise the simple possibility of treatment for bacterial or fungal illnesses. The gang plants software bugs in computers that allow it to steal passwords, and it rents out huge networks of computers to others for sending out viruses and spam. Herpes and other viruses come with protein tool kits of their own. The bugs, bacteria and viruses contained in the raw sewage that is still pumped into seas around Scotland not only make us ill, in extreme cases they can kill. This allows the bats to spread the viruses to other bat populations in distant areas. Other threats include viruses, spam and inappropriate e-mail. In viruses, these readthrough events are responsible for the expression of elongated proteins that normally provide the replicase function of the virus. This gene reshuffling also occasionally may splice genes in the wrong place in the genome, producing pathogenic bacteria or viruses as discussed above. They have antioxidant properties, antidiarrheal effects, and are toxic to a wide range of microbial organisms including parasites and some common viruses. Humans are exposed to viruses from other species all the time, and we almost never get sick. These diseases result from a variety of infectious agents including bacteria, rickettsia, viruses and protozoa, or they may be caused by substances produced by the tick. Since then, other groups have applied this method to study CNS pathways, and various neurotropic viruses have been used, including pseudorabies virus. Sap-sucking insects such as aphids carry viruses between plants. The skin excretes RNase, which cuts up the RNA in RNA-based viruses. It has identical symptoms to other flu viruses, making it hard to detect, including a blocked or runny nose, sneezing, sore throat, fever, chills, headaches or aching muscles. Some manufacturers have been attempting to prepare IPV using Sabin vaccine viruses as the base, instead of laboratory-maintained fully neurovirulent wild-virus stocks. Other viruses may infect a computer via an e-mail attachment or Web site but do not spread automatically after affecting the operations of the computer. Strains of resistant bacteria and viruses are grown and spread through overuse of antibiotics, and growth hormones taint the meat and cause deformities. Show More Sentences An abundance of parasites, such as viruses, bacteria, fungi, nematodes, tapeworms, and the larvae of flies, wasps, and moths, are known to infect bumblebees. All these viruses play a perpetual game of hide-and-seek with the human immune system. Still, with just this scant amount of evidence, that one news source made it sound like your car might be vulnerable to viruses passed on from passing cars. Several of these families include vectors of plant viruses and phytoplasmas, some of which are pathogens of palms. The criminal applications of viruses in the cyberverse are almost without limits. Complex viruses that cripple communication networks and wartime operations are another cyberweapon. Bats host many high-profile viruses that can infect humans, including severe acute respiratory syndrome and Ebola. Many viruses exhibit the behavior described, especially sending e-mails automatically to many people in the infectee's address book. They suggested that spherical viruses such as Tomato bushy stunt virus had icosahedral symmetry and were made from 60 identical subunits. Known pests, diseases and disorders include viruses, fungi, the larvae of flies, mites and nematodes. Pests include viruses, bacteria, and fungi as well as arthropods and gastropods. Up to twenty five viruses have been described as being able to infect narcissi. Sulfated saccharides from both red and green algae have been known to inhibit some DNA and RNA enveloped viruses. Some viruses that are maintained in birds without lethal effects, such as the West Nile Virus may however be spread by migrating birds. For example, the role of viruses in marine ecosystems is barely being explored even in the beginning of the 21st century. A number of rodents carry hantaviruses, including the Puumala, Dobrava and Saaremaa viruses, which can infect humans. Compared to rodents, bats carry more zoonotic viruses per species, and each virus is shared with more species. Research has identified compounds produced by these and other fungi that have inhibitory biological effects against viruses and cancer cells. Medical physicians have made discoveries concerning the spreading of viruses and the body's response to extreme seasonal temperatures. There are some viruses that can maintain a persistent infection by infecting different cells of the body. Show More Sentences Wild aquatic birds are the natural hosts for a range of influenza A viruses. There is a direct relationship with viruses found in Russia, Mongolia and China. Vaccinia, cowpox, and monkeypox viruses can infect both humans and other animals in nature. Poxviruses are unique among DNA viruses in that they replicate in the cytoplasm of the cell rather than in the nucleus. Insertion of the synthesized smallpox DNA into existing related pox viruses could theoretically be used to recreate the virus. The red grouse may be infected by parasites and viruses which severely affect populations. These e-mail viruses are being develoepd by spammers to spamvertise better to you. We present an efficient algorithm for sampling atomistic configurations in viruses and other supramillion atom nanosystems. Adenoviruses are genetically modified viruses used in gene therapy to treat cystic fibrosis, cancer and other diseases. The inner layer of defense uses Brightmail's anti-spam technology to detect spam and Sophos anti-virus technology to detect viruses. Aerobiology tests, carried out in high-security laboratories, create a mist of viruses on the outside of the mask. Simply employing an air gap doesn't guarantee security, just as putting a scrub room before the OR doesn't stop viruses and bacteria. Chikungunya is an alphavirus, a family of viruses that includes eastern equine encephalitis. The app also scans a user's device for viruses, malware, adware, ransomware, vulnerabilities and Trojans. For case definition, arboviral testing should be limited to known regional endemic viruses. Sequence analysis suggested that the virus was a reassortment generated from avian viruses circulating in wild birds and ducks. The newly identified viruses are similar to arenaviruses, a class previously found predominantly in rodents. Complete genomes of Aravan, Khujand, Irkut and West Caucasian bat viruses, with special attention to the polymerase gene and non-coding regions. A campaign has been launched by tissue manufacturer Kleenex to prevent the spread of colds and viruses. Mammalian reoviruses, members of the genus Orthoreovirus, are nonenveloped double-stranded RNA viruses with a genome composed of 10 segments. Show More Sentences Avian influenza, known informally as avian flu or bird flu, refers to influenza caused by viruses adapted to birds. Most viruses only replicate, though many do a large amount of damage as well. Multiplex PCR for typing and subtyping influenza and respiratory syncytial viruses. Experts say these types of viruses, called bacteriophages, have been shown to play a role in chronic diseases. What specific bacteria and viruses can be detected in the sewage? Presence of retrovirus reverse transcriptase-related gene sequences in avian cells lacking endogenous avian leukosis viruses. Thus, armored RNA has been applied as a positive control for a variety of RNA viruses. Usually it's dodgy web sites, or possibly email viruses, that might contain and infect your machine with a rootkit. Rugose wood-associated viruses do not appear to be involved in Shiraz decline in South Africa. Malicious codes take various forms, including viruses, Trojan horses, worms and or logic bombs. Saturated fatty acids, especially kinds found in butter and coconut, aid immunity to viruses and bacteria. In general, both executable and boot sector viruses are not very threatening any more. From the 25 animals sampled, viruses closely related to SARS-CoV were detected in 3 masked palm civets and 1 raccoon dog. He says his team hopes to use the process to mass-produce other disease-causing viruses. Because the viruses multiply in huge numbers in potato leaves, they can be mass-produced in simple glasshouses or even fields. Factors such as viruses, anticancer drugs, hormones, radiation and toxic materials, including cadmium, induce cell death in seminiferous tubules. Development of a cell culture system susceptible to measle, canine distemper, and rinderpest viruses. You have got a lot of viruses and if you use Tamiflu at the level they are using it, you'll get resistance. Monkeypox is part of a family of viruses that cause human smallpox, cowpox, and camelpox as well as monkeypox. As new viruses are made, the genetic material is packaged into spherical immature capsids that HIV uses to escape from the infected cell. Show More Sentences CeMV is more closely related to ruminant morbilliviruses and human measles virus than to canine and phocine distemper viruses. The mosquito can carry dengue and chikungunya viruses, both of which cause high fevers. The book includes a range of food pathogens, from bacteria and viruses to mycotoxins. In following sections it describes archaea, bacteria, viruses, fungi, the protists, bryophytes, tracheophytes, gymnosperms and angiosperms. This family of viruses uses molecular machinery called reverse transcriptase to reproduce. Natural killer cells are an essential part of the immune system, killing viruses and leukaemia cells, said Cornelia Ulrich, senior author. They are members of a new class of antiviral agents that selectively inhibit the neuraminidase of influenza A and B viruses. An extensive serological testing for neurophilic viruses, systemic vasculitis markers and neuromyelitis optica IgG were negative. Password dialog that perfectly resists attacks by trojan horses and computer viruses developed. Different classes of Internet threats, such as worms and Trojan horses, act like viruses but have distinct differences. There are viruses, e-mail viruses, worms and Trojan horses, and hackers out there building these germs don't stick to a single type. Clostridium perfringens and somatic coliphages as indicators of the efficiency of drinking water treatment for viruses and protozoan cysts. This should come as no surprise considering that with each passing year computer viruses are occurring with more frequency. A NORTH Wales man has been accused of releasing one of the most prolific computer viruses in the world. This processes ensures that users cannot connect to the web server and introduce computer viruses or malicious code to the web server. Virus-vector interactions mediating nonpersistent and semipersistent transmission of plant viruses. Enveloped viruses such as Ebola are susceptible to a broad range of hospital disinfectants used to disinfect hard, nonporous surfaces. Wearing a surgical mask is not going to eliminate the risk of inhaling unwanted viruses and air pollution. First isolation and identification of H1N1 swine influenza viruses in Colombian pig farms. However, this process exposes the PLCs to numerable threats in the form of viruses and malware originating from the internet. Show More Sentences Their achievement breaks new ground by taking the emerging field of synthetic biology beyond the limits of bacteria and viruses. Antibodies to Tacaribe serocomplex viruses in cricetid rodents from New Mexico, Texas, and Mexico. To detect measles viruses, the analyses are sent to the Gabrichev Scientific Research Institute of Epidemiology and Microbiology in Moscow. Culicine mosquitoes recorded from the province of Mozambique and their relationship to arthropod-borne viruses. Varicella zoster virus is another of eight herpes viruses known to infect humans. The clinical trials in these instances used inactivated viruses as vectors to shuffle genes into patients' cells. The persistence of viruses in the epithelial cells leads to cytomegalic giant cell metamorphosis. Protective activity of tetracycline analogs against the cytopathic effect of the human immunodeficiency viruses in CEM cells. Cytopathogenic effect of poliomyelitis viruses in vitro on, human embryonic tissues. These single-minded killers, white blood cells called cytotoxic T cells, normally destroy only cells infected by viruses. Despite their dramatic effect in the caterpillar, these viruses, in a family called polydnaviruses, can't replicate there. The first step in protecting against the damage viruses cause is to understand exactly what a computer virus is and how it behaves. When the infected cell is stuffed with new West Nile particles, it erupts and dies, releasing an army of viruses to attack more cells. Environmental monitoring for gastroenteric viruses in a pediatric primary immunodeficiency unit. During a maintenance check, CSI scans for viruses, defragments hard drives and eliminates any potential problems. The etiologic agents of all warts are a diverse group of viruses known as the human papillomaviruses. Apart from the variola virus, a number of other orthopoxviruses and viruses belonging to other families cause diseases with similar symptoms. Two candidate viruses had been identified by press time, one belonging to the paramyxovirus family and one to the coronavirus family. A fairly common viral illness, caused by the mumps virus, which belongs to a family of viruses known as paramyxoviruses. In general the understanding on picornavirus entry is built on the evidence obtained from a few model viruses. Show More Sentences All picornaviruses are small icosahedrally-symmetric non-enveloped viruses that possess single-stranded, positive-sense RNA genomes. Evolutionary and taxonomic implications of conserved structural motifs between picornaviruses and insect picorna-like viruses. Dhori, Batken, and Thogoto viruses have been identified in various hard tick species. Harald zur Hausen, who discovered the link between cervical cancer and HPV, said up to 40 per cent of cancers could be linked to viruses. Evolutionary dynamics and emergence of panzootic H5N1 influenza viruses. Antibiotics only work for bacteria and do not affect viruses. Blood may also be used to pathogens and arthropod borne viruses. In 2007, our national influenza surveillance resulted in isolation of 4 swine-like TR-H3N2 viruses from migratory waterfowl in north-central South Dakota. In addition, cherry trees are susceptible to bacterial canker, cytospora canker, brown rot of the fruit, root rot from overly wet soil, crown rot, and several viruses. Influenza A viruses and avian paramyxoviruses are important pathogens of poultry worldwide, and both commonly occur in wild waterfowl, especially ducks in the family Anatidae. These viruses are primarily diseases of commercial nurseries. Noroviruses are a group of contagious viruses that cause stomach bugs. More commonly, the viruses cause glandular fever in young people. These aren't slasher films but rather well-known computer viruses and their ability to wreak havoc on a computer system makes them an MIS director's nightmare. Every business, large or small, needs to protect against computer viruses. Vitamin C, and Aronia melanocarpa Elliot, succus, added as an excipient, was tested in vitro against a broad panel of viruses involved in upper respiratory tract infections. Ultraviolet light disinfects water by altering the genetic material within bacteria, viruses and protozoa such that they can no longer reproduce and are effectively killed. In this case, measuring coliphages and enteric viruses would be advisable. There are two kinds of herpes simplex viruses, type 1 which is the usual cause of cold sores around the mouth, whilst type 2 causes genital herpes. Local disinfection products under the commercial name of SilvoSept have been produced by using nanosilver technology in order to eliminate viruses, bacteria and fungi. Find more words! 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What is the opposite of viruses? Words that rhyme with viruses What is the adverb for viruses? What is the adjective for viruses? What is the noun for viruses? Use our Sentence Generator Nearby Words virus viruliferous virulently virulent virulency virulence vis visa Visa visa-free visage visages 7-letter Words Starting With v vi vir viru virus viruse